The quality of life is getting better and better, and people's purchasing power for fast-moving consumer goods is also increasing. The rapid development of the fast-moving consumer goods market also drives the rise of the food packaging industry. Nowadays, the types and uses of food packaging are very wide. Good packaging can make products establish a high-quality image, improve product competitiveness, and promote product sales.

There are many ways to classify food packaging. According to technical classification, it can be divided into: moisture-proof packaging, waterproof packaging, mildew-proof packaging, fresh-keeping packaging, quick-frozen packaging, breathable packaging, microwave sterilization packaging, aseptic packaging, inflatable packaging, vacuum packaging, deoxygenated packaging, blister packaging, stickers Body packaging, stretch packaging, retort bag packaging, etc. The above-mentioned various packages are all made of different composite materials, and their packaging characteristics correspond to the requirements of different foods, and can effectively maintain the quality and stable function of the food itself.

Among them, the self-supporting bag is considered to be one of the classics of modern packaging, and it is also a relatively novel packaging form. It is in many aspects such as improving product quality, enhancing shelf visual effects, carrying lightness, convenient use, waterproof, moisture-proof, oxidation-proof, and sealability. Take advantage of. Types are divided into ordinary self-supporting bags, self-supporting bags with nozzles, self-supporting bags with zippers, and special-shaped self-supporting bags. They are mainly used in juice drinks, sports drinks, bottled drinking water, smokable jelly, condiments and other products. In addition to the food industry, some products such as detergents, daily cosmetics, and medical supplies are gradually increasing.

Products packaged in self-supporting bags are very convenient for shoppers: because it is a soft plastic package, it is light in weight and not easily damaged. The shopping bag will not be broken by hard packaging, and it is easier to dispose of than bottles. In addition, the zipper stand-up pouch can be refilled, the stand-up pouch makes it easier to pour food, and the perfect printing quality can help retailers to attract the attention of consumers. The current stand-up pouch technology has been able to realize many dreams, which is an excellent market opportunity for soft plastic manufacturers. Some insiders also pointed out that with the introduction of high-capacity bagging automation equipment, the development potential of flexible packaging bags is increasing.

Stand-up pouch packaging machine is a relatively novel packaging form, which has advantages in many aspects such as upgrading product grades, enhancing shelf visual effects, portability, ease of use, preservation and sealability.